baber/WOPTO huggingface dataset:
Patent WO-2019114658-A1 (WO)
Inventor: ZHU MAOMAO
IPC: B60R21/231
Filed: 2018-12-10
Abstract: L'invention concerne un coussin de sécurité gonflable, un système de coussin de sécurité gonflable et une automobile. Lorsqu'il est dans un état non gonflé, le coussin de sécurité gonflable est logé dans un élément de cadre supérieur d'un pare-brise avant. Après avoir été déclenché, le coussin de sécurité gonflable se gonfle verticalement vers le bas. Le coussin de sécurité gonflable à l'état gonflé comporte un sac principal. Le sac principal a une section transversale longitudinale en forme de goutte. Étant donné que le coussin de sécurité gonflable n'occupe pas un espace à l'intérieur d'un tableau de bord, un passager avant dispose d'un espace plus grand, ce qui améliore le confort pour le passager. De plus, le coussin de sécurité gonflable peut se gonfler rapidement et présente ainsi de bonnes performances de sécurité.
Patent WO-2020124328-A1 (WO)
Inventor: TANG YONGBING
IPC: H01M10/0525
Filed: 2018-12-17
Abstract: La présente invention se rapporte au domaine des énergies nouvelles. Plus particulièrement, l'invention concerne un procédé de fabrication d'électrode négative pré-lithiée, une électrode négative pré-lithiée fabriquée, un dispositif de stockage d'énergie, un système de stockage d'énergie et un dispositif électrique. Le procédé de fabrication d'électrode négative pré-lithiée comprend les étapes consistant : à fournir une demi-cellule et à charger ou à décharger la demi-cellule. Une électrode de fonctionnement de la demi-cellule est un matériau métallique, et une contre-électrode est un matériau capable de fournir une source de lithium. L'électrolyte est une solution de sel de lithium contenant des additifs. Le matériau métallique est un métal, un alliage ou un matériau composite métallique capable de réagir avec des ions lithium de façon à former un alliage. Les additifs comportent une substance capable de se décomposer et de former un film SEI sur une surface du matériau métallique. Le processus du procédé est simple et peu coûteux. Le procédé forme un film de passivation SEI sur la surface du matériau métallique de façon à empêcher une expansion volumique et une pulvérisation de l'électrode négative, améliorant ainsi la stabilité de l'électrode négative. De plus, l'alliage formé par pré-lithiation améliore le rendement de Faraday, améliorant ainsi la capacité de décharge et l'efficacité de cycle.
Patent WO-2020133423-A1 (WO)
Inventor: QI BIAO
IPC: G02B6/38
Filed: 2018-12-29
Abstract: 本申请实施例公开一种光纤连接头，包括主轴、连接件及锁紧帽，主轴包括首端和远离首端的末端，主轴具有自首端延伸至末端的贯穿孔，连接件固定连接首端且部分收容于贯穿孔，锁紧帽包括密封部及连接于密封部一侧的连接部，密封部转动连接于首端的外侧，连接部位于首端远离末端的一侧，连接部用于在连接件插入适配器时部分收容适配器，连接部的内侧设有锁紧凸块，锁紧凸块用于在锁紧帽相对适配器旋转第一角度时，与适配器的锁紧槽相扣合，第一角度小于或等于90°。上述光纤连接头安装简单、用时短。本申请实施例还公开一种预制光纤、一种适配器、一种光纤盒及一种光纤连接组件。
Patent WO-2020042516-A1 (WO)
Inventor: DENG JUNJUN
IPC: B29C45/74
Filed: 2019-06-17
Abstract: An injection molding apparatus and an injection molding method. The injection molding apparatus comprises an injection mechanism (1), a mold assembly, a mold closing mechanism (2), and a rack (3). The mold assembly is provided on the rack (3) and has a cavity. The mold closing mechanism (2) is connected to the mold assembly and is used for opening or closing the cavity. The injection mechanism (1) has a material barrel (11) communicated with the cavity. The injection molding apparatus further comprises a heating device (5) for heating the mold assembly and a cooling device (4) for cooling a material in the cavity. The heating device (5) and the cooling device (4) are both provided in the rack (3). A heating member (12) is provided on the outer wall of the material barrel (11). The method can implement good product quality and high production efficiency.
Patent WO-2019137417-A1 (WO)
Title: Method and device for gluing longitudinal seam on cylindrical bag body, and filtering bag
Inventor: YAO HANG
IPC: B01D46/02
Filed: 2019-01-10
Abstract: A dust removal filtering bag with a glued longitudinal seam and a method for processing a longitudinal seam on a cylindrical body of the dust removal filtering bag. A glue is applied on mutual contact surfaces where two sides of a filtering cloth are overlapped and bonded together for gluing to form a cylindrical bag body. Furthermore, a matching device is provided. By means of a combined processing approach of gluing and sewing, the problem of cloth seam dust leakage at a longitudinal seam on a cylindrical bag body and needle hole dust leakage caused by sewing can be solved while manufacturing the cylindrical bag body, thereby improving the dust removal performance of a dust removal filtering bag.
Patent WO-2020154874-A1 (WO)
Inventor: GAO XIANG
IPC: A63G31/00
Filed: 2019-01-29
Abstract: 一种家用的交互式充气游戏装置，包括可充气的气垫（1），气垫（1）上布置有至少一个交互作用模块（2），交互作用模块（2）包括被配置为感测光和/或压力和/或声和温度的感测元件。该充气游戏装置具有允许用户与充气游戏装置和/或其它用户交互的优点。
Patent WO-2019205891-A1 (WO)
Title: Built-in s-type array eddy current testing probe and method for detecting tubular structure defect
Inventor: CHEN ZHENMAO
IPC: G01N27/90
Filed: 2019-03-30
Abstract: A built-in S-type array eddy current testing probe and method for detecting a tubular structure defect. Said probe comprises an exciting coil part and a detection coil part, and the exciting coil part being composed of a plurality of equidistantly distributed bundles of helical exciting coil wires (2) winding around a columnar coil bobbin (3), two bundles of wires (2) with an interval of 180° being connected at the ends of the coil bobbin (3), actually being the same bundle of wires; the detection coil part is composed of two rows of disc-type small coils (5) having the same number and the same size, and each four disc-type small coils (5) arranged compactly in a square forms a differential eddy current detection unit (4), and a final output signal is the result of the addition between signals of opposite coils and the subtraction between signals of adjacent coils in said detection unit (4); during detection, exciting signals are successively introduced into the bundles of wires of the exciting coil part, and under each excitation, each group of differential eddy current detection units (4) outside the corresponding current-carrying bundles of wires sequentially obtains a detection signal at the center point of said unit (4); The probe may detect both a circumferential defect and an axial defect.
Patent WO-2019192451-A1 (WO)
Title: Communication method and communication apparatus
Inventor: CHEN LEI
IPC: H04W8/20
Filed: 2019-04-02
Abstract: Provided by the present application are a communication method and a communication apparatus. The communication method comprises: receiving first information from a base station, the first information comprising M system information blocks, and the M system information blocks comprising at least one of the following: a first system information block, alert information, and an updated second system information block; the first system information block is a system information block that comprises information related to time, wherein M is a positive integer; and processing the first information. According to the present application, a base station is enabled to send a system information block to a terminal.
Patent WO-2020098202-A1 (WO)
Inventor: ZHAN LIANGTONG
IPC: G09B23/40
Filed: 2019-04-02
Abstract: A geological structure physical simulation experiment device for an ultra-high gravity field of a large-scale centrifugal machine. A bottom plate (1) is arranged on a hanging basket of a centrifugal machine; lead screw assemblies are installed on the bottom plate (1), and lead screws (6) are arranged parallel to the bottom plate (1); steering devices (5) and lead screw supporting columns (7) are fixed onto the bottom plate (1); sliding guiding rails and a motor (3) are arranged on the bottom plate (1); output shafts at the two ends of the motor (3) are connected to two steering devices (5), and the steering devices (5) are connected to end parts of the lead screws (6); a fixed baffle (9) is in threaded connection to the lead screws (6) and is embedded in the sliding guiding rails (8); a detachable baffle (11) is arranged on the lower portion of the fixed baffle (9), and the lower end thereof is hinged to a swing baffle (13) by means of a hinge (12); a curved surface platform (2) having an arc-shaped cylindrical curved surface is arranged on the bottom plate (1), and moving trajectories of the arc-shaped cylindrical curved surface of the curved surface platform (2) are all on the same cylindrical surface which uses the rotary shaft of the centrifugal machine as the circle center shaft when the centrifugal machine rotates and operates. With the present experiment device, a fluid material in an experiment can be located on the same centrifugal equipotential surface, so that flowing caused by non-experiment power factors is prevented, the simulation errors in existing technology are eliminated, and geological structure physical simulation is thus more accurate.
Patent WO-2020001143-A1 (WO)
Inventor: JIANG TAO
IPC: H01Q1/12
Filed: 2019-04-23
Abstract: Disclosed is an antenna guiding device, comprising several guiding radiators and a plastic support for supporting the guiding radiators, wherein multiple mounting spaces which are arranged in upper and lower layers and which are used for receiving the guiding radiators are formed on the plastic support, the number of guiding radiators mounted inside the multiple layers of mounting spaces is adjustable, and the plastic support comprises two detachably connected branch supports. Further disclosed are a dual-polarized Yagi antenna based on the above-mentioned antenna guiding device, an antenna array, and an omnidirectional antenna. The invention can use a smaller number of antenna units to realize an EIRP index and a pattern effect realized by a greater number of antenna units.
Patent WO-2020220407-A1 (WO)
Inventor: XUE JINGFENG
IPC: G09G3/20
Filed: 2019-05-20
Abstract: A display drive device (10), which comprises: a drive module (100) that is configured to periodically output a driving timing (101), each period of the driving timing (101) comprising execution timings (W1, W2, W3) and blank time period timings (B1, B2, B3); and an adjustment module (200) that is configured to be connected to the drive module (100), the adjustment module (200) outputting adjustment timings (201, T1, T2, T3) to the drive module (100) in the timing range of the blank time period timings (B1, B2, B3), wherein the electrical leakage of the display drive device (10) is reduced by means of an adjustment timing (201).
Patent WO-2019223785-A1 (WO)
Title: Direct-current bus voltage reference value adjustment method and apparatus, and photovoltaic grid-connected inverter
Inventor: TANG HONGYANG
IPC: H02J3/38
Filed: 2019-05-24
Abstract: Provided are a direct-current bus voltage reference value adjustment method and apparatus, and a photovoltaic grid-connected inverter. The method comprises: determining a bus voltage stabilizing value of a photovoltaic grid-connected inverter according to pres-et parameters, wherein the pre-set parameters at least comprise: a grid interconnection point voltage module value of a power grid and a modulation coefficient of the photovoltaic grid-connected inverter; and when determining that a high voltage fault occurs in a power grid corresponding to the photovoltaic grid-connected inverter, adjusting a direct-current bus voltage reference value of the photovoltaic grid-connected inverter to the bus voltage stabilizing value. Using the above-mentioned technical solution solves the problem in the related art that accuracy and controllability are low in an adjustment strategy where a direct-current bus voltage reference value of a photovoltaic grid-connected inverter is directly increased to a limit value, improving the accuracy and controllability of the adjustment strategy.
Patent WO-2020113932-A1 (WO)
Inventor: LIU KEQIN
IPC: H02J1/00
Filed: 2019-06-13
Abstract: Provided are a circuit, an AC/DC conversion module, a direct-current microgrid and a control method therefor. Further provided are a control device for a direct-current microgrid, and a computer-readable storage medium. The circuit comprises: a pair of output ends, N pairs of input ends, and a switch group electrically connected to the pair of output ends and the N pairs of input ends, wherein the pair of output ends is configured to electrically connect to a load or a direct-current bus; the N pairs of input ends are configured to electrically connect to N pairs of output ends of N AC/DC converters one by one; and the switch group is configured to selectively connect AC/DC converters electrically connected to the N pairs of input ends to a circuit loop in a series connection, parallel connection or series-parallel connection form. By means of the embodiments of the present disclosure, the problem in the related art of the stability of AC/DC converters in series-parallel connection being low is solved, thereby improving the stability of the AC/DC converters in series-parallel connection.
Patent WO-2020252609-A1 (WO)
Inventor: CHEN YAOTING
IPC: B23Q11/10
Filed: 2019-06-17
Abstract: A novel environmentally friendly material milling device, comprising a device body, wherein the device body comprises a bottom plate (1), and the upper surface of the bottom plate (1) is separately fixedly connected to a first vertical plate (2) and a second vertical plate (3). A sump (13), a first booster pump (10), a second booster pump (15), a third booster pump (21), a sterilization tank (18) and an oil-water separation tank (19) are provided so as to facilitate the pumping of milling fluids at the bottom of the sump (13) into the sterilization tank (18) so as to deodorize and sterilize the used milling fluids. The milling fluids continue to flow into the oil-water separation tank (19) under pressure to separate the milling fluids from oil impurities, and the separated milling fluids are pumped into a storage tank (6) for recycling. At the same time, a clamping block (26) and a clamping slot (27) are also provided. By means of the mutual cooperation between the clamping block (26) on the bottom plate (1) and the clamping slot (27) at the bottom of a workbench (12), it is convenient to replace or repair the workbench (12), to replace a filter plate (25), and to clean the sump (13).
Patent WO-2020252772-A1 (WO)
Inventor: HONG DEBO
IPC: C08K5/00
Filed: 2019-06-21
Abstract: Disclosed is a method for producing a thixotropic curable silicone composition comprising: (A) a silicone base material comprising: an organopolysiloxane having at least two alkoxysilyl-containing groups per molecule and filler other than fumed silica; (B) a hydrophobic fumed silica; (C) a carbasilatrane derivative; (D) an alkoxysilane or its partial hydrolysis and condensation product; and (E) a condensation reaction catalyst, wherein the method comprises the following steps: (I) mixing components (A) and (B); (II) mixing component (C) with a mixture obtained by said step (I); and then (III) mixing components (D) and (E) with a mixture obtained by said step (II) under free of moisture. The curable silicone composition obtained by the method has thixotropic property and can cure at room temperature by contact with moisture in air.
Patent WO-2020001417-A1 (WO)
Title: 一种证书续签的方法、装置、系统、介质及设备
Inventor: YANG YANG
IPC: H04L9/08
Filed: 2019-06-25
Abstract: 本文是关于一种证书续签的方法、装置及系统，此方法包括：卫星认证机构CA从中心CA接收权限设置信息，所述权限设置信息包括用于指示只执行续签处理的权限信息；卫星CA接收设备发送的续签请求；判断是否满足续签条件；确定满足续签条件，生成新的设备证书，所述新的设备证书是使用所述卫星CA的三级证书所对应的私钥进行签名生成的；将生成的新的设备证书发送至所述设备。本发明设置了分布式的CA结构，设置功能有限的卫星CA，由功能有限的卫星CA分担中心CA的处理压力，并且，使IoT设备就近接入卫星CA从而快速有效的实现证书续签。
Patent WO-2020042747-A1 (WO)
Inventor: ZHANG JIANGLIN
IPC: B60N2/07
Filed: 2019-07-01
Abstract: An automobile seat electric ground rail system comprises: a pair of auxiliary support rails (100, 100a) fixed on an automobile body floor and parallel to each other, a cable harness rail (200), a power distribution harness (250) capable of being extended or retracted and disposed in the cable harness rail (200); a seat fixing frame (300) fixedly connected to a seat, the seat fixing frame (300) also being fixedly connected to an upper slide rail of each auxiliary support rail (100, 100a); a travel mechanism (400) and an unlocking driving mechanism (500) mounted on the seat fixing frame (300) and used to drive, via the seat fixing frame (300), the seat to move back and forth, and a driving wheel (445) in the travel mechanism (400) to rotatably travel on the cable harness rail (200) and/or the auxiliary support rails (100, 100a); and the unlocking driving mechanism (500) connected to a locking mechanism on the pair of auxiliary support rails (100, 100a) via a synchronization unlocking rod (550) connected to the unlocking driving mechanism (500), and used to drive the locking mechanism to perform unlocking, the travel mechanism (400) and the unlocking driving mechanism (500) being connected to an automobile body control system via the distribution harness (250), and being controlled by the automobile body control system. The automobile seat electric ground rail system provides an extra-large adjustment stroke electric ground rail transmission solution and power supply solution.
Patent WO-2020206853-A1 (WO)
Title: 一种电子秤的监测方法及系统
Inventor: YUAN MINLIANG
IPC: G01G23/01
Filed: 2019-07-05
Abstract: 一种电子秤监测方法及系统，包括：对电子秤进行标定获取标定计量系数；获取电子秤在称重时的实时计量系数；对比实时计量系数和标定计量系数获取电子秤的异常监测结果；其中，标定计量系数＝（标定称重AD值-除皮零位AD值）/标定重量；实时计量系数＝（实时称重AD值-除皮零位AD值）/实时重量。电子秤监测系统包括获取单元，布置于电子秤中；发送单元，布置于电子秤中；计算单元，布置于电子秤和数据库中，用于计算标定计量系数和实时计量系数；对比单元，布置于数据库中，用于对比的实时计量系数和标定计量系数获取电子秤的异常监测结果。电子秤监测方法及系统能够有效实现对电子秤的监测，及时发现电子秤的异常情况。
Patent WO-2021003711-A1 (WO)
Inventor: WANG BO
IPC: G06T7/00
Filed: 2019-07-10
Abstract: 一种超声成像设备及检测B线的方法、装置、存储介质。该超声成像设备包括超声探头（01）、激励超声探头（01）向肺部发射超声波束的发射电路（02）、接收超声波束的回波以获得超声回波信号的接收电路（03）和波束合成模块（04）、处理器（05）和人机交互装置（06）。处理器（05）对超声回波信号进行处理，得到至少一帧肺部超声图像，识别该肺部超声图像的图像征象(至少包括B线)，并计算图像征象为B线的肺部超声图像的B线覆盖百分比和/或B线间隔，然后发送给人机交互装置（06）进行显示。本设备和方法实现了B线的定量分析，提高了肺部超声检查的智能化程度。
Patent WO-2020113965-A1 (WO)
Inventor: LI ZHONGZHENG
IPC: G06K19/077
Filed: 2019-07-17
Abstract: Disclosed is a memory card (200). The memory card (200) can share a card slot with a standard SIM card (100), and the memory card (200) and the standard SIM card (100) are respectively provided with a cut-corner edge (S1, S2) used for defining a fool-proof cut corner, wherein when other edges (L21, L22, L23, L24, A21, A22, A23) of the memory card (200) are arranged so as to overlap with other edges (L11, L12, L13, L14, A11, A12, A13) of the standard SIM card (100), at least part of the cut-corner edge (S2) of the memory card (200) is located outside a projection line (S1'), on the memory card (200), of a cut-corner edge (S1) of the standard SIM card (100); the memory card (200) is provided with a memory chip (210); and the vertex angle of the memory chip (210) falls between the cut-corner edge (S2) of the memory card (200) and the projection line (S1'). When the memory card (200) and the standard SIM card (100) share the card slot, the fool-proofing cut corner of the memory card (200) is modified such that the memory chip (210), which has a larger area, can be arranged inside the memory card (200).
Patent WO-2020029813-A1 (WO)
Title: Microfluidic apparatus, and method of detecting substance using microfluidic apparatus
Inventor: ZHAO NAN
IPC: G01N21/17
Filed: 2019-07-26
Abstract: A microfluidic apparatus includes an electrochromic layer (210) including a plurality of individually independently addressable regions (R); a microfluidic layer (270) defining a microfluidic channel (271) for allowing a microfluid (272) to pass therethrough; and a plurality of photodetectors (110) configured to detect light transmit through the microfluid (272). The electrochromic layer (210) is configured to be switched between a first state in which the plurality of individually independently addressable regions (R) of the electrochromic layer (210) are substantially transmissive, and a second state in which at least a first one of the plurality of individually independently addressable regions (R1) of the electrochromic layer (210) in a region (M) corresponding to a position of the microfluid (272) is substantially transmissive, at least a second one of the plurality of individually independently addressable regions (R2) of the electrochromic layer (210) outside the region (M) corresponding to the position of the microfluid (272) is substantially non-transmissive.
Patent WO-2020030045-A1 (WO)
Title: Foldable container
IPC: B65D6/18
Filed: 2019-08-08
Abstract: A foldable container (1). The foldable container (1) comprises a base (2) and two pairs of opposite side plates (3, 4, 5, 6); the side plates (3, 4, 5, 6) are hingedly connected to the base (2); the adjacent side plates (3, 4, 5, 6) can be sequentially engaged with each other by means of engagement structures (27, 28) and can be locked with each other by means of locking mechanisms so as to form a box body; after being unlocked with the adjacent side plates (3, 4, 5, 6), at least one side plate (3, 4, 5, 6) is set to be capable of flipping towards the inner side of the box body relative to the base (2) and also be capable of flipping towards the outer side of the box body relative to the base (2).
Patent WO-2021030945-A1 (WO)
Title: Synchronization procedure design for v2x communication
Inventor: TANG ZHIXUN
IPC: H04W56/00
Filed: 2019-08-16
Abstract: Synchronization procedure design of V2X sidelink communications are proposed. In one embodiment, the network could send the signalling to the UE by RRC, MAC-CE, DCI to indicate the slot offset between its timing with GNSS DFN when UE is out of coverage on the sidelink carrier and in-coverage with a serving cell on a non-V2X carrier. The UE could adjust its timing to align with GNSS. The network could also send the signalling to the UE by RRC, MAC-CE, DCI to indicate the slot offset between its timing with GNSS DFN when UE is in-coverage with a serving cell on a V2X carrier with the gNB or eNB as the synchronization reference source. The UE could adjust its timing to align with GNSS. The network could also send the signalling to the UE by RRC, MAC-CE, DCI to indicate the slot offset between its timing with gNB or eNB SFN when UE is in-coverage with a serving cell on a V2X carrier with the GNSS as the synchronization reference source. The UE could adjust its timing to align with gNB or eNB to avoid the collision.
Patent WO-2020052517-A1 (WO)
Title: Control method for washing system
Inventor: LIU HUA
IPC: H04L29/08
Filed: 2019-09-09
Abstract: Disclosed by the present invention is a control method for a washing system. The washing system comprises: a service platform, a washing device provided with a cellular mobile communication module, and a user terminal provided with a cellular mobile communication module; the washing device is connected to the service platform by means of a cellular mobile communication network. The control method comprises the following steps: the user terminal obtains a unique code of the washing device and sends a binding request carrying the unique code to the service platform by means of the cellular mobile communication network; and the service platform establishes a binding relationship between the washing device and the user terminal according to the binding request. The present invention, through the use of the cellular mobile communication module, changes the traditional binding scheme and improves the network binding efficiency. Compared with the traditional binding mode, the present invention is simple and convenient, and has a success rate of 100%. Moreover, the service platform is used to monitor the full-life-cycle operating status of the washing device, making the maintenance and upgrade of the washing device more intelligent.